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LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS (Activity in Allowance for Credit Losses on Loans by Portfolio Segment) (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Jan. 02, 2025 | Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |
Beginning balance |  | $ 46,723 | $ 35,613 | $ 35,728 | $ 36,935 | $ 36,935
Charge-offs |  | (425) | (473) | (1,545) | (818) | (1,883)
Recoveries |  | 128 | 84 | 299 | 271 | 623
Acquired PCD loans (Note 3) |  |  |  | 3,071 |  |
Provision for acquired non-PCD loans (Note 3) | $ 6,300 |  |  | 6,293 |  |
General provision for loan losses |  |  |  | 9,176 |  |
Provision (credit) for loan losses |  | 6,596 | 188 | 15,469 | (976) | 53
Ending balance |  | 53,022 | 35,412 | 53,022 | 35,412 | 35,728
Commercial real estate - non-owner-occupied |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |
Beginning balance |  | 18,952 | 15,294 | 14,897 | 16,581 | 16,581
Charge-offs |  | 0 | 0 | 0 | 0 | 0
Recoveries |  | 1 | 1 | 2 | 8 | 10
Acquired PCD loans (Note 3) |  |  |  | 1,659 |  |
Provision for acquired non-PCD loans (Note 3) |  |  |  | 2,335 |  |
General provision for loan losses |  |  |  | 505 |  |
Provision (credit) for loan losses |  | 445 | (27) | 2,840 | (1,321) | (1,694)
Ending balance |  | 19,398 | 15,268 | 19,398 | 15,268 | 14,897
Commercial real estate - owner-occupied |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |
Beginning balance |  | 4,192 | 2,230 | 2,481 | 2,290 | 2,290
Charge-offs |  | 0 | 0 | (191) | 0 | 0
Recoveries |  | 0 | 0 | 51 | 0 | 0
Acquired PCD loans (Note 3) |  |  |  | 340 |  |
Provision for acquired non-PCD loans (Note 3) |  |  |  | 840 |  |
General provision for loan losses |  |  |  | 793 |  |
Provision (credit) for loan losses |  | 122 | (64) | 1,633 | (124) | 191
Ending balance |  | 4,314 | 2,166 | 4,314 | 2,166 | 2,481
Commercial |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |
Beginning balance |  | 6,135 | 4,460 | 5,856 | 4,869 | 4,869
Charge-offs |  | (350) | (454) | (1,245) | (763) | (1,784)
Recoveries |  | 120 | 70 | 230 | 162 | 455
Acquired PCD loans (Note 3) |  |  |  | 575 |  |
Provision for acquired non-PCD loans (Note 3) |  |  |  | 816 |  |
General provision for loan losses |  |  |  | 5,843 |  |
Provision (credit) for loan losses |  | 6,170 | 1,331 | 6,659 | 1,139 | 2,316
Ending balance |  | 12,075 | 5,407 | 12,075 | 5,407 | 5,856
Residential real estate |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |
Beginning balance |  | 13,872 | 10,565 | 9,979 | 10,254 | 10,254
Charge-offs |  | 0 | 0 | (4) | 0 | 0
Recoveries |  | 5 | 7 | 11 | 13 | 26
Acquired PCD loans (Note 3) |  |  |  | 305 |  |
Provision for acquired non-PCD loans (Note 3) |  |  |  | 1,979 |  |
General provision for loan losses |  |  |  | 1,239 |  |
Provision (credit) for loan losses |  | (368) | (1,001) | 3,218 | (696) | (301)
Ending balance |  | 13,509 | 9,571 | 13,509 | 9,571 | 9,979
Home equity |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |
Beginning balance |  | 3,416 | 2,360 | 2,397 | 2,217 | 2,217
Charge-offs |  | 0 | 0 | (3) | 0 | (1)
Recoveries |  | 0 | 1 | 0 | 81 | 98
Acquired PCD loans (Note 3) |  |  |  | 165 |  |
Provision for acquired non-PCD loans (Note 3) |  |  |  | 268 |  |
General provision for loan losses |  |  |  | 738 |  |
Provision (credit) for loan losses |  | 149 | (50) | 1,006 | 13 | 83
Ending balance |  | 3,565 | 2,311 | 3,565 | 2,311 | 2,397
Consumer |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |
Beginning balance |  | 156 | 704 | 118 | 724 | 724
Charge-offs |  | (75) | (19) | (102) | (55) | (98)
Recoveries |  | 2 | 5 | 5 | 7 | 34
Acquired PCD loans (Note 3) |  |  |  | 27 |  |
Provision for acquired non-PCD loans (Note 3) |  |  |  | 55 |  |
General provision for loan losses |  |  |  | 58 |  |
Provision (credit) for loan losses |  | 78 | (1) | 113 | 13 | (542)
Ending balance |  | $ 161 | $ 689 | $ 161 | $ 689 | $ 118

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